/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <dali-toolkit/public-api/controls/control-impl.h>
// EXTERNAL INCLUDES
+#include <cstring> // for strcmp
+#include <limits>
#include <stack>
-#include <dali/public-api/actors/image-actor.h>
-#include <dali/public-api/actors/mesh-actor.h>
-#include <dali/public-api/animation/active-constraint.h>
+#include <typeinfo>
#include <dali/public-api/animation/constraint.h>
#include <dali/public-api/animation/constraints.h>
-#include <dali/public-api/geometry/mesh.h>
#include <dali/public-api/object/type-registry.h>
#include <dali/public-api/object/type-registry-helper.h>
-#include <dali/public-api/scripting/scripting.h>
+#include <dali/public-api/rendering/renderer.h>
#include <dali/public-api/size-negotiation/relayout-container.h>
+#include <dali/devel-api/common/owner-container.h>
+#include <dali/devel-api/object/handle-devel.h>
+#include <dali/devel-api/scripting/enum-helper.h>
+#include <dali/devel-api/scripting/scripting.h>
#include <dali/integration-api/debug.h>
// INTERNAL INCLUDES
-#include <dali-toolkit/public-api/focus-manager/keyinput-focus-manager.h>
#include <dali-toolkit/public-api/focus-manager/keyboard-focus-manager.h>
#include <dali-toolkit/public-api/controls/control.h>
#include <dali-toolkit/public-api/styling/style-manager.h>
+#include <dali-toolkit/public-api/visuals/color-visual-properties.h>
+#include <dali-toolkit/public-api/visuals/image-visual-properties.h>
+#include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
+#include <dali-toolkit/devel-api/controls/control-devel.h>
+#include <dali-toolkit/devel-api/visuals/text-visual-properties.h>
+#include <dali-toolkit/devel-api/visuals/visual-properties-devel.h>
+#include <dali-toolkit/devel-api/visual-factory/visual-factory.h>
+#include <dali-toolkit/devel-api/focus-manager/keyinput-focus-manager.h>
#include <dali-toolkit/internal/styling/style-manager-impl.h>
+#include <dali-toolkit/internal/visuals/color/color-visual.h>
+#include <dali-toolkit/internal/visuals/transition-data-impl.h>
+#include <dali-toolkit/internal/visuals/visual-string-constants.h>
+#include <dali-toolkit/devel-api/align-enums.h>
+#include <dali-toolkit/internal/controls/tooltip/tooltip.h>
namespace Dali
{
+extern bool CaseInsensitiveStringCompare( const std::string& a, const std::string& b );
namespace Toolkit
{
-namespace
+namespace Internal
{
-#if defined(DEBUG_ENABLED)
-Integration::Log::Filter* gLogFilter = Integration::Log::Filter::New(Debug::NoLogging, false, "LOG_CONTROL");
-#endif
+extern const Dali::Scripting::StringEnum ControlStateTable[];
+extern const unsigned int ControlStateTableCount;
-const float MAX_FLOAT_VALUE( std::numeric_limits<float>::max() );
-const Vector3 MAX_SIZE( MAX_FLOAT_VALUE, MAX_FLOAT_VALUE, MAX_FLOAT_VALUE );
-const float BACKGROUND_ACTOR_Z_POSITION( -0.1f );
-BaseHandle Create()
-{
- return Internal::Control::New();
-}
+// Not static or anonymous - shared with other translation units
+const Scripting::StringEnum ControlStateTable[] = {
+ { "NORMAL", Toolkit::DevelControl::NORMAL },
+ { "FOCUSED", Toolkit::DevelControl::FOCUSED },
+ { "DISABLED", Toolkit::DevelControl::DISABLED },
+}; const unsigned int ControlStateTableCount = sizeof( ControlStateTable ) / sizeof( ControlStateTable[0] );
-// Setup signals and actions using the type-registry.
-DALI_TYPE_REGISTRATION_BEGIN( Control, CustomActor, Create );
+} // Internal namespace
-// Note: Properties are registered separately below,
-
-DALI_SIGNAL_REGISTRATION( Control, "key-event", SIGNAL_KEY_EVENT )
-DALI_SIGNAL_REGISTRATION( Control, "tapped", SIGNAL_TAPPED )
-DALI_SIGNAL_REGISTRATION( Control, "panned", SIGNAL_PANNED )
-DALI_SIGNAL_REGISTRATION( Control, "pinched", SIGNAL_PINCHED )
-DALI_SIGNAL_REGISTRATION( Control, "long-pressed", SIGNAL_LONG_PRESSED )
+namespace
+{
-DALI_ACTION_REGISTRATION( Control, "control-activated", ACTION_CONTROL_ACTIVATED )
+#if defined(DEBUG_ENABLED)
+Debug::Filter* gLogFilter = Debug::Filter::New( Debug::NoLogging, false, "LOG_CONTROL_VISUALS");
+#endif
-DALI_TYPE_REGISTRATION_END()
+DALI_ENUM_TO_STRING_TABLE_BEGIN( CLIPPING_MODE )
+DALI_ENUM_TO_STRING_WITH_SCOPE( ClippingMode, DISABLED )
+DALI_ENUM_TO_STRING_WITH_SCOPE( ClippingMode, CLIP_CHILDREN )
+DALI_ENUM_TO_STRING_TABLE_END( CLIPPING_MODE )
/**
- * Structure which holds information about the background of a control
+ * Struct used to store Visual within the control, index is a unique key for each visual.
*/
-struct Background
+struct RegisteredVisual
{
- Actor actor; ///< Either a MeshActor or an ImageActor
- Vector4 color; ///< The color of the actor.
+ Property::Index index;
+ Toolkit::Visual::Base visual;
+ bool enabled;
- /**
- * Constructor
- */
- Background()
- : actor(),
- color( Color::WHITE )
+ RegisteredVisual( Property::Index aIndex, Toolkit::Visual::Base &aVisual, bool aEnabled)
+ : index(aIndex), visual(aVisual), enabled(aEnabled)
{
}
};
+typedef Dali::OwnerContainer< RegisteredVisual* > RegisteredVisualContainer;
+
/**
- * Creates a white coloured Mesh.
+ * Finds visual in given array, returning true if found along with the iterator for that visual as a out parameter
*/
-Mesh CreateMesh()
+bool FindVisual( Property::Index targetIndex, RegisteredVisualContainer& visuals, RegisteredVisualContainer::Iterator& iter )
{
- Vector3 white( Color::WHITE );
+ for ( iter = visuals.Begin(); iter != visuals.End(); iter++ )
+ {
+ if ( (*iter)->index == targetIndex )
+ {
+ return true;
+ }
+ }
+ return false;
+}
+
+Toolkit::Visual::Base GetVisualByName(
+ RegisteredVisualContainer& visuals,
+ const std::string& visualName )
+{
+ Toolkit::Visual::Base visualHandle;
- MeshData meshData;
+ RegisteredVisualContainer::Iterator iter;
+ for ( iter = visuals.Begin(); iter != visuals.End(); iter++ )
+ {
+ Toolkit::Visual::Base visual = (*iter)->visual;
+ if( visual && visual.GetName() == visualName )
+ {
+ visualHandle = visual;
+ break;
+ }
+ }
+ return visualHandle;
+}
- // Create vertices with a white color (actual color is set by actor color)
- MeshData::VertexContainer vertices(4);
- vertices[ 0 ] = MeshData::Vertex( Vector3( -0.5f, -0.5f, 0.0f ), Vector2::ZERO, white );
- vertices[ 1 ] = MeshData::Vertex( Vector3( 0.5f, -0.5f, 0.0f ), Vector2::ZERO, white );
- vertices[ 2 ] = MeshData::Vertex( Vector3( -0.5f, 0.5f, 0.0f ), Vector2::ZERO, white );
- vertices[ 3 ] = MeshData::Vertex( Vector3( 0.5f, 0.5f, 0.0f ), Vector2::ZERO, white );
+/**
+ * Creates control through type registry
+ */
+BaseHandle Create()
+{
+ return Internal::Control::New();
+}
- // Specify all the faces
- MeshData::FaceIndices faces;
- faces.reserve( 6 ); // 2 triangles in Quad
- faces.push_back( 0 ); faces.push_back( 3 ); faces.push_back( 1 );
- faces.push_back( 0 ); faces.push_back( 2 ); faces.push_back( 3 );
+/**
+ * Performs actions as requested using the action name.
+ * @param[in] object The object on which to perform the action.
+ * @param[in] actionName The action to perform.
+ * @param[in] attributes The attributes with which to perfrom this action.
+ * @return true if action has been accepted by this control
+ */
+const char* ACTION_ACCESSIBILITY_ACTIVATED = "accessibilityActivated";
+static bool DoAction( BaseObject* object, const std::string& actionName, const Property::Map& attributes )
+{
+ bool ret = false;
- // Create the mesh data from the vertices and faces
- meshData.SetMaterial( Material::New( "ControlMaterial" ) );
- meshData.SetVertices( vertices );
- meshData.SetFaceIndices( faces );
- meshData.SetHasColor( true );
+ if( object && ( 0 == strcmp( actionName.c_str(), ACTION_ACCESSIBILITY_ACTIVATED ) ) )
+ {
+ Toolkit::Control control = Toolkit::Control::DownCast( BaseHandle( object ) );
+ if( control )
+ {
+ // if cast succeeds there is an implementation so no need to check
+ ret = Internal::GetImplementation( control ).OnAccessibilityActivated();
+ }
+ }
- return Mesh::New( meshData );
+ return ret;
}
/**
- * Sets all the required properties for the background actor.
- *
- * @param[in] actor The actor to set the properties on.
- * @param[in] constrainingIndex The property index to constrain the parent's size on.
- * @param[in] color The required color of the actor.
+ * Connects a callback function with the object's signals.
+ * @param[in] object The object providing the signal.
+ * @param[in] tracker Used to disconnect the signal.
+ * @param[in] signalName The signal to connect to.
+ * @param[in] functor A newly allocated FunctorDelegate.
+ * @return True if the signal was connected.
+ * @post If a signal was connected, ownership of functor was passed to CallbackBase. Otherwise the caller is responsible for deleting the unused functor.
*/
-void SetupBackgroundActor( Actor actor, Property::Index constrainingIndex, const Vector4& color )
+const char* SIGNAL_KEY_EVENT = "keyEvent";
+const char* SIGNAL_KEY_INPUT_FOCUS_GAINED = "keyInputFocusGained";
+const char* SIGNAL_KEY_INPUT_FOCUS_LOST = "keyInputFocusLost";
+const char* SIGNAL_TAPPED = "tapped";
+const char* SIGNAL_PANNED = "panned";
+const char* SIGNAL_PINCHED = "pinched";
+const char* SIGNAL_LONG_PRESSED = "longPressed";
+static bool DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
{
- actor.SetColor( color );
- actor.SetPositionInheritanceMode( USE_PARENT_POSITION_PLUS_LOCAL_POSITION );
- actor.SetColorMode( USE_OWN_MULTIPLY_PARENT_COLOR );
- actor.SetZ( BACKGROUND_ACTOR_Z_POSITION );
- actor.SetRelayoutEnabled( true );
- actor.SetResizePolicy( FILL_TO_PARENT, ALL_DIMENSIONS );
+ Dali::BaseHandle handle( object );
+
+ bool connected( false );
+ Toolkit::Control control = Toolkit::Control::DownCast( handle );
+ if ( control )
+ {
+ Internal::Control& controlImpl( Internal::GetImplementation( control ) );
+ connected = true;
+
+ if ( 0 == strcmp( signalName.c_str(), SIGNAL_KEY_EVENT ) )
+ {
+ controlImpl.KeyEventSignal().Connect( tracker, functor );
+ }
+ else if( 0 == strcmp( signalName.c_str(), SIGNAL_KEY_INPUT_FOCUS_GAINED ) )
+ {
+ controlImpl.KeyInputFocusGainedSignal().Connect( tracker, functor );
+ }
+ else if( 0 == strcmp( signalName.c_str(), SIGNAL_KEY_INPUT_FOCUS_LOST ) )
+ {
+ controlImpl.KeyInputFocusLostSignal().Connect( tracker, functor );
+ }
+ else if( 0 == strcmp( signalName.c_str(), SIGNAL_TAPPED ) )
+ {
+ controlImpl.EnableGestureDetection( Gesture::Tap );
+ controlImpl.GetTapGestureDetector().DetectedSignal().Connect( tracker, functor );
+ }
+ else if( 0 == strcmp( signalName.c_str(), SIGNAL_PANNED ) )
+ {
+ controlImpl.EnableGestureDetection( Gesture::Pan );
+ controlImpl.GetPanGestureDetector().DetectedSignal().Connect( tracker, functor );
+ }
+ else if( 0 == strcmp( signalName.c_str(), SIGNAL_PINCHED ) )
+ {
+ controlImpl.EnableGestureDetection( Gesture::Pinch );
+ controlImpl.GetPinchGestureDetector().DetectedSignal().Connect( tracker, functor );
+ }
+ else if( 0 == strcmp( signalName.c_str(), SIGNAL_LONG_PRESSED ) )
+ {
+ controlImpl.EnableGestureDetection( Gesture::LongPress );
+ controlImpl.GetLongPressGestureDetector().DetectedSignal().Connect( tracker, functor );
+ }
+ }
+ return connected;
}
+// Setup signals and actions using the type-registry.
+DALI_TYPE_REGISTRATION_BEGIN( Control, CustomActor, Create );
+
+// Note: Properties are registered separately below.
+
+SignalConnectorType registerSignal1( typeRegistration, SIGNAL_KEY_EVENT, &DoConnectSignal );
+SignalConnectorType registerSignal2( typeRegistration, SIGNAL_KEY_INPUT_FOCUS_GAINED, &DoConnectSignal );
+SignalConnectorType registerSignal3( typeRegistration, SIGNAL_KEY_INPUT_FOCUS_LOST, &DoConnectSignal );
+SignalConnectorType registerSignal4( typeRegistration, SIGNAL_TAPPED, &DoConnectSignal );
+SignalConnectorType registerSignal5( typeRegistration, SIGNAL_PANNED, &DoConnectSignal );
+SignalConnectorType registerSignal6( typeRegistration, SIGNAL_PINCHED, &DoConnectSignal );
+SignalConnectorType registerSignal7( typeRegistration, SIGNAL_LONG_PRESSED, &DoConnectSignal );
+
+TypeAction registerAction( typeRegistration, ACTION_ACCESSIBILITY_ACTIVATED, &DoAction );
+
+DALI_TYPE_REGISTRATION_END()
+
} // unnamed namespace
namespace Internal
{
public:
- /**
- * Size indices for mMinMaxSize array
- */
- enum
- {
- MIN_SIZE_INDEX = 0,
- MAX_SIZE_INDEX = 1
- };
-
-public:
// Construction & Destruction
Impl(Control& controlImpl)
: mControlImpl( controlImpl ),
- mBackground( NULL ),
+ mState( Toolkit::DevelControl::NORMAL ),
+ mSubStateName(""),
+ mStyleName(""),
+ mBackgroundColor(Color::TRANSPARENT),
mStartingPinchScale( NULL ),
mKeyEventSignal(),
mPinchGestureDetector(),
mPanGestureDetector(),
mTapGestureDetector(),
mLongPressGestureDetector(),
- mCurrentSize(),
- mNaturalSize(),
- mFlags( Control::CONTROL_BEHAVIOUR_NONE ),
+ mFlags( Control::ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
mIsKeyboardNavigationSupported( false ),
- mIsKeyboardFocusGroup( false ),
- mInitialized( false )
+ mIsKeyboardFocusGroup( false )
{
}
~Impl()
{
// All gesture detectors will be destroyed so no need to disconnect.
- delete mBackground;
delete mStartingPinchScale;
}
mControlImpl.OnLongPress(longPress);
}
- // Background Methods
-
- /**
- * Only creates an instance of the background if we actually use it.
- * @return A reference to the Background structure.
- */
- Background& GetBackground()
- {
- if ( !mBackground )
- {
- mBackground = new Background;
- }
- return *mBackground;
- }
-
// Properties
/**
if ( control )
{
- Control& controlImpl( control.GetImplementation() );
+ Control& controlImpl( GetImplementation( control ) );
switch ( index )
{
- case Toolkit::Control::Property::BACKGROUND_COLOR:
+ case Toolkit::Control::Property::STYLE_NAME:
{
- controlImpl.SetBackgroundColor( value.Get< Vector4 >() );
+ controlImpl.SetStyleName( value.Get< std::string >() );
break;
}
- case Toolkit::Control::Property::BACKGROUND_IMAGE:
+ case Toolkit::DevelControl::Property::STATE:
{
- if ( value.HasKey( "image" ) )
+ bool withTransitions=true;
+ const Property::Value* valuePtr=&value;
+ Property::Map* map = value.GetMap();
+ if(map)
{
- Property::Map imageMap = value.GetValue( "image" ).Get< Property::Map >();
- Image image = Scripting::NewImage( imageMap );
+ Property::Value* value2 = map->Find("withTransitions");
+ if( value2 )
+ {
+ withTransitions = value2->Get<bool>();
+ }
+
+ valuePtr = map->Find("state");
+ }
- if ( image )
+ if( valuePtr )
+ {
+ Toolkit::DevelControl::State state( controlImpl.mImpl->mState );
+ if( Scripting::GetEnumerationProperty< Toolkit::DevelControl::State >( *valuePtr, ControlStateTable, ControlStateTableCount, state ) )
{
- controlImpl.SetBackgroundImage( image );
+ controlImpl.mImpl->SetState( state, withTransitions );
}
}
- else if ( value.Get< Property::Map >().Empty() )
+ }
+ break;
+
+ case Toolkit::DevelControl::Property::SUB_STATE:
+ {
+ std::string subState;
+ if( value.Get( subState ) )
{
- // An empty map means the background is no longer required
+ controlImpl.mImpl->SetSubState( subState );
+ }
+ }
+ break;
+
+ case Toolkit::Control::Property::BACKGROUND_COLOR:
+ {
+ DALI_LOG_WARNING( "BACKGROUND_COLOR property is deprecated. Use BACKGROUND property instead\n" );
+ controlImpl.SetBackgroundColor( value.Get< Vector4 >() );
+ break;
+ }
+
+ case Toolkit::Control::Property::BACKGROUND_IMAGE:
+ {
+ DALI_LOG_WARNING( "BACKGROUND_IMAGE property is deprecated. Use BACKGROUND property instead\n" );
+ Image image = Scripting::NewImage( value );
+ if ( image )
+ {
+ controlImpl.SetBackgroundImage( image );
+ }
+ else
+ {
+ // An empty image means the background is no longer required
controlImpl.ClearBackground();
}
break;
}
break;
}
+
+ case Toolkit::Control::Property::BACKGROUND:
+ {
+ std::string url;
+ Vector4 color;
+ const Property::Map* map = value.GetMap();
+ if( map && !map->Empty() )
+ {
+ controlImpl.SetBackground( *map );
+ }
+ else if( value.Get( url ) )
+ {
+ // don't know the size to load
+ Toolkit::Visual::Base visual = Toolkit::VisualFactory::Get().CreateVisual( url, ImageDimensions() );
+ if( visual )
+ {
+ controlImpl.RegisterVisual( Toolkit::Control::Property::BACKGROUND, visual );
+ visual.SetDepthIndex( DepthIndex::BACKGROUND );
+ }
+ }
+ else if( value.Get( color ) )
+ {
+ controlImpl.SetBackgroundColor(color);
+ }
+ else
+ {
+ // The background is an empty property map, so we should clear the background
+ controlImpl.ClearBackground();
+ }
+ break;
+ }
+
+ case Toolkit::DevelControl::Property::TOOLTIP:
+ {
+ TooltipPtr& tooltipPtr = controlImpl.mImpl->mTooltip;
+ if( ! tooltipPtr )
+ {
+ tooltipPtr = Tooltip::New( control );
+ }
+ tooltipPtr->SetProperties( value );
+ }
}
}
}
if ( control )
{
- Control& controlImpl( control.GetImplementation() );
+ Control& controlImpl( GetImplementation( control ) );
switch ( index )
{
+ case Toolkit::Control::Property::STYLE_NAME:
+ {
+ value = controlImpl.GetStyleName();
+ break;
+ }
+
+ case Toolkit::DevelControl::Property::STATE:
+ {
+ value = controlImpl.mImpl->mState;
+ break;
+ }
+
+ case Toolkit::DevelControl::Property::SUB_STATE:
+ {
+ value = controlImpl.mImpl->mSubStateName;
+ break;
+ }
+
case Toolkit::Control::Property::BACKGROUND_COLOR:
{
+ DALI_LOG_WARNING( "BACKGROUND_COLOR property is deprecated. Use BACKGROUND property instead\n" );
value = controlImpl.GetBackgroundColor();
break;
}
case Toolkit::Control::Property::BACKGROUND_IMAGE:
{
+ DALI_LOG_WARNING( "BACKGROUND_IMAGE property is deprecated. Use BACKGROUND property instead\n" );
Property::Map map;
-
- Actor actor = controlImpl.GetBackgroundActor();
- if ( actor )
+ Toolkit::Visual::Base visual = controlImpl.GetVisual( Toolkit::Control::Property::BACKGROUND );
+ if( visual )
{
- ImageActor imageActor = ImageActor::DownCast( actor );
- if ( imageActor )
- {
- Image image = imageActor.GetImage();
- Property::Map imageMap;
- Scripting::CreatePropertyMap( image, imageMap );
- map[ "image" ] = imageMap;
- }
+ visual.CreatePropertyMap( map );
}
-
value = map;
break;
}
value = controlImpl.HasKeyInputFocus();
break;
}
+
+ case Toolkit::Control::Property::BACKGROUND:
+ {
+ Property::Map map;
+ Toolkit::Visual::Base visual = controlImpl.GetVisual( Toolkit::Control::Property::BACKGROUND );
+ if( visual )
+ {
+ visual.CreatePropertyMap( map );
+ }
+
+ value = map;
+ break;
+ }
+
+ case Toolkit::DevelControl::Property::TOOLTIP:
+ {
+ Property::Map map;
+ if( controlImpl.mImpl->mTooltip )
+ {
+ controlImpl.mImpl->mTooltip->CreatePropertyMap( map );
+ }
+ value = map;
+ break;
+ }
+
}
}
return value;
}
+
+ void CopyInstancedProperties( RegisteredVisualContainer& visuals, Dictionary<Property::Map>& instancedProperties )
+ {
+ for(RegisteredVisualContainer::Iterator iter = visuals.Begin(); iter!= visuals.End(); iter++)
+ {
+ if( (*iter)->visual )
+ {
+ Property::Map instanceMap;
+ Toolkit::GetImplementation((*iter)->visual).CreateInstancePropertyMap(instanceMap);
+ instancedProperties.Add( (*iter)->visual.GetName(), instanceMap );
+ }
+ }
+ }
+
+ template<typename T>
+ void Remove( Dictionary<T>& keyValues, const std::string& name )
+ {
+ keyValues.Remove(name);
+ }
+
+ void Remove( DictionaryKeys& keys, const std::string& name )
+ {
+ DictionaryKeys::iterator iter = std::find( keys.begin(), keys.end(), name );
+ if( iter != keys.end())
+ {
+ keys.erase(iter);
+ }
+ }
+
+ void FindChangableVisuals( Dictionary<Property::Map>& stateVisualsToAdd,
+ Dictionary<Property::Map>& stateVisualsToChange,
+ DictionaryKeys& stateVisualsToRemove)
+ {
+ DictionaryKeys copyOfStateVisualsToRemove = stateVisualsToRemove;
+
+ for( DictionaryKeys::iterator iter = copyOfStateVisualsToRemove.begin();
+ iter != copyOfStateVisualsToRemove.end(); ++iter )
+ {
+ const std::string& visualName = (*iter);
+ Property::Map* toMap = stateVisualsToAdd.Find( visualName );
+ if( toMap )
+ {
+ stateVisualsToChange.Add( visualName, *toMap );
+ stateVisualsToAdd.Remove( visualName );
+ Remove( stateVisualsToRemove, visualName );
+ }
+ }
+ }
+
+ void RemoveVisual( RegisteredVisualContainer& visuals, const std::string& visualName )
+ {
+ Actor self( mControlImpl.Self() );
+
+ for ( RegisteredVisualContainer::Iterator visualIter = visuals.Begin();
+ visualIter != visuals.End(); ++visualIter )
+ {
+ Toolkit::Visual::Base visual = (*visualIter)->visual;
+ if( visual && visual.GetName() == visualName )
+ {
+ Toolkit::GetImplementation(visual).SetOffStage( self );
+ (*visualIter)->visual.Reset();
+ visuals.Erase( visualIter );
+ break;
+ }
+ }
+ }
+
+ void RemoveVisuals( RegisteredVisualContainer& visuals, DictionaryKeys& removeVisuals )
+ {
+ Actor self( mControlImpl.Self() );
+ for( DictionaryKeys::iterator iter = removeVisuals.begin(); iter != removeVisuals.end(); ++iter )
+ {
+ const std::string visualName = *iter;
+ RemoveVisual( visuals, visualName );
+ }
+ }
+
+ Toolkit::Visual::Type GetVisualTypeFromMap( const Property::Map& map )
+ {
+ Property::Value* typeValue = map.Find( Toolkit::Visual::Property::TYPE, VISUAL_TYPE );
+ Toolkit::Visual::Type type = Toolkit::Visual::IMAGE;
+ if( typeValue )
+ {
+ Scripting::GetEnumerationProperty( *typeValue, VISUAL_TYPE_TABLE, VISUAL_TYPE_TABLE_COUNT, type );
+ }
+ return type;
+ }
+
+ /**
+ * Go through the list of visuals that are common to both states.
+ * If they are different types, or are both image types with different
+ * URLs, then the existing visual needs moving and the new visual creating
+ */
+ void RecreateChangedVisuals( Dictionary<Property::Map>& stateVisualsToChange,
+ Dictionary<Property::Map>& instancedProperties )
+ {
+ Dali::CustomActor handle( mControlImpl.GetOwner() );
+ for( Dictionary<Property::Map>::iterator iter = stateVisualsToChange.Begin();
+ iter != stateVisualsToChange.End(); ++iter )
+ {
+ const std::string& visualName = (*iter).key;
+ const Property::Map& toMap = (*iter).entry;
+
+ // is it a candidate for re-creation?
+ bool recreate = false;
+
+ Toolkit::Visual::Base visual = GetVisualByName( mVisuals, visualName );
+ if( visual )
+ {
+ Property::Map fromMap;
+ visual.CreatePropertyMap( fromMap );
+
+ Toolkit::Visual::Type fromType = GetVisualTypeFromMap( fromMap );
+ Toolkit::Visual::Type toType = GetVisualTypeFromMap( toMap );
+
+ if( fromType != toType )
+ {
+ recreate = true;
+ }
+ else
+ {
+ if( fromType == Toolkit::Visual::IMAGE )
+ {
+ Property::Value* fromUrl = fromMap.Find( Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME );
+ Property::Value* toUrl = toMap.Find( Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME );
+
+ if( fromUrl && toUrl )
+ {
+ std::string fromUrlString;
+ std::string toUrlString;
+ fromUrl->Get(fromUrlString);
+ toUrl->Get(toUrlString);
+
+ if( fromUrlString != toUrlString )
+ {
+ recreate = true;
+ }
+ }
+ }
+ }
+
+ const Property::Map* instancedMap = instancedProperties.FindConst( visualName );
+ if( recreate || instancedMap )
+ {
+ RemoveVisual( mVisuals, visualName );
+ Style::ApplyVisual( handle, visualName, toMap, instancedMap );
+ }
+ else
+ {
+ // @todo check to see if we can apply toMap without recreating the visual
+ // e.g. by setting only animatable properties
+ // For now, recreate all visuals, but merge in instance data.
+ RemoveVisual( mVisuals, visualName );
+ Style::ApplyVisual( handle, visualName, toMap, instancedMap );
+ }
+ }
+ }
+ }
+
+ void ReplaceStateVisualsAndProperties( const StylePtr oldState, const StylePtr newState, const std::string& subState )
+ {
+ // Collect all old visual names
+ DictionaryKeys stateVisualsToRemove;
+ if( oldState )
+ {
+ oldState->visuals.GetKeys( stateVisualsToRemove );
+ if( ! subState.empty() )
+ {
+ const StylePtr* oldSubState = oldState->subStates.FindConst(subState);
+ if( oldSubState )
+ {
+ DictionaryKeys subStateVisualsToRemove;
+ (*oldSubState)->visuals.GetKeys( subStateVisualsToRemove );
+ Merge( stateVisualsToRemove, subStateVisualsToRemove );
+ }
+ }
+ }
+
+ // Collect all new visual properties
+ Dictionary<Property::Map> stateVisualsToAdd;
+ if( newState )
+ {
+ stateVisualsToAdd = newState->visuals;
+ if( ! subState.empty() )
+ {
+ const StylePtr* newSubState = newState->subStates.FindConst(subState);
+ if( newSubState )
+ {
+ stateVisualsToAdd.Merge( (*newSubState)->visuals );
+ }
+ }
+ }
+
+ // If a name is in both add/remove, move it to change list.
+ Dictionary<Property::Map> stateVisualsToChange;
+ FindChangableVisuals( stateVisualsToAdd, stateVisualsToChange, stateVisualsToRemove);
+
+ // Copy instanced properties (e.g. text label) of current visuals
+ Dictionary<Property::Map> instancedProperties;
+ CopyInstancedProperties( mVisuals, instancedProperties );
+
+ // For each visual in remove list, remove from mVisuals
+ RemoveVisuals( mVisuals, stateVisualsToRemove );
+
+ // For each visual in add list, create and add to mVisuals
+ Dali::CustomActor handle( mControlImpl.GetOwner() );
+ Style::ApplyVisuals( handle, stateVisualsToAdd, instancedProperties );
+
+ // For each visual in change list, if it requires a new visual,
+ // remove old visual, create and add to mVisuals
+ RecreateChangedVisuals( stateVisualsToChange, instancedProperties );
+ }
+
+ void SetState( DevelControl::State newState, bool withTransitions=true )
+ {
+ DevelControl::State oldState = mState;
+ Dali::CustomActor handle( mControlImpl.GetOwner() );
+ DALI_LOG_INFO(gLogFilter, Debug::Concise, "Control::Impl::SetState: %s\n",
+ (mState == DevelControl::NORMAL ? "NORMAL" :(
+ mState == DevelControl::FOCUSED ?"FOCUSED" : (
+ mState == DevelControl::DISABLED?"DISABLED":"NONE" ))));
+
+ if( mState != newState )
+ {
+ // If mState was Disabled, and new state is Focused, should probably
+ // store that fact, e.g. in another property that FocusManager can access.
+ mState = newState;
+
+ // Trigger state change and transitions
+ // Apply new style, if stylemanager is available
+ Toolkit::StyleManager styleManager = Toolkit::StyleManager::Get();
+ if( styleManager )
+ {
+ const StylePtr stylePtr = GetImpl( styleManager ).GetRecordedStyle( Toolkit::Control( mControlImpl.GetOwner() ) );
+
+ if( stylePtr )
+ {
+ std::string oldStateName = Scripting::GetEnumerationName< Toolkit::DevelControl::State >( oldState, ControlStateTable, ControlStateTableCount );
+ std::string newStateName = Scripting::GetEnumerationName< Toolkit::DevelControl::State >( newState, ControlStateTable, ControlStateTableCount );
+
+ const StylePtr* newStateStyle = stylePtr->subStates.Find( newStateName );
+ const StylePtr* oldStateStyle = stylePtr->subStates.Find( oldStateName );
+ if( oldStateStyle && newStateStyle )
+ {
+ // Only change if both state styles exist
+ ReplaceStateVisualsAndProperties( *oldStateStyle, *newStateStyle, mSubStateName );
+ }
+ }
+ }
+ }
+ }
+
+ void SetSubState( const std::string& subStateName, bool withTransitions=true )
+ {
+ if( mSubStateName != subStateName )
+ {
+ // Get existing sub-state visuals, and unregister them
+ Dali::CustomActor handle( mControlImpl.GetOwner() );
+
+ Toolkit::StyleManager styleManager = Toolkit::StyleManager::Get();
+ if( styleManager )
+ {
+ const StylePtr stylePtr = GetImpl( styleManager ).GetRecordedStyle( Toolkit::Control( mControlImpl.GetOwner() ) );
+ if( stylePtr )
+ {
+ // Stringify state
+ std::string stateName = Scripting::GetEnumerationName< Toolkit::DevelControl::State >( mState, ControlStateTable, ControlStateTableCount );
+
+ const StylePtr* state = stylePtr->subStates.Find( stateName );
+ if( state )
+ {
+ StylePtr stateStyle(*state);
+
+ const StylePtr* newStateStyle = stateStyle->subStates.Find( subStateName );
+ const StylePtr* oldStateStyle = stateStyle->subStates.Find( mSubStateName );
+ if( oldStateStyle && newStateStyle )
+ {
+ std::string empty;
+ ReplaceStateVisualsAndProperties( *oldStateStyle, *newStateStyle, empty );
+ }
+ }
+ }
+ }
+
+ mSubStateName = subStateName;
+ }
+ }
+
// Data
Control& mControlImpl;
- Background* mBackground; ///< Only create the background if we use it
+ DevelControl::State mState;
+ std::string mSubStateName;
+
+ RegisteredVisualContainer mVisuals; // Stores visuals needed by the control, non trivial type so std::vector used.
+ std::string mStyleName;
+ Vector4 mBackgroundColor; ///< The color of the background visual
Vector3* mStartingPinchScale; ///< The scale when a pinch gesture starts, TODO: consider removing this
Toolkit::Control::KeyEventSignalType mKeyEventSignal;
+ Toolkit::Control::KeyInputFocusSignalType mKeyInputFocusGainedSignal;
+ Toolkit::Control::KeyInputFocusSignalType mKeyInputFocusLostSignal;
// Gesture Detection
PinchGestureDetector mPinchGestureDetector;
PanGestureDetector mPanGestureDetector;
TapGestureDetector mTapGestureDetector;
LongPressGestureDetector mLongPressGestureDetector;
- // @todo change all these to Vector2 when we have a chance to sanitize the public API as well
- Vector3 mCurrentSize; ///< Stores the current control's size, this is the negotiated size
- Vector3 mNaturalSize; ///< Stores the size set through the Actor's API. This is size the actor wants to be. Useful when reset to the initial size is needed.
- ControlBehaviour mFlags :6; ///< Flags passed in from constructor. Need to increase this size when new enums are added
+ // Tooltip
+ TooltipPtr mTooltip;
+
+ ControlBehaviour mFlags : CONTROL_BEHAVIOUR_FLAG_COUNT; ///< Flags passed in from constructor.
bool mIsKeyboardNavigationSupported :1; ///< Stores whether keyboard navigation is supported by the control.
bool mIsKeyboardFocusGroup :1; ///< Stores whether the control is a focus group.
- bool mInitialized :1;
- // Properties - these need to be members of Internal::Control::Impl as they need to function within this class.
- static PropertyRegistration PROPERTY_1;
- static PropertyRegistration PROPERTY_2;
- static PropertyRegistration PROPERTY_3;
+ // Properties - these need to be members of Internal::Control::Impl as they access private methods/data of Internal::Control and Internal::Control::Impl.
+ static const PropertyRegistration PROPERTY_1;
+ static const PropertyRegistration PROPERTY_2;
+ static const PropertyRegistration PROPERTY_3;
+ static const PropertyRegistration PROPERTY_4;
+ static const PropertyRegistration PROPERTY_5;
+ static const PropertyRegistration PROPERTY_6;
+ static const PropertyRegistration PROPERTY_7;
+ static const PropertyRegistration PROPERTY_8;
};
// Properties registered without macro to use specific member variables.
-PropertyRegistration Control::Impl::PROPERTY_1( typeRegistration, "background-color", Toolkit::Control::Property::BACKGROUND_COLOR, Property::VECTOR4, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
-PropertyRegistration Control::Impl::PROPERTY_2( typeRegistration, "background-image", Toolkit::Control::Property::BACKGROUND_IMAGE, Property::MAP, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
-PropertyRegistration Control::Impl::PROPERTY_3( typeRegistration, "key-input-focus", Toolkit::Control::Property::KEY_INPUT_FOCUS, Property::BOOLEAN, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
+const PropertyRegistration Control::Impl::PROPERTY_1( typeRegistration, "styleName", Toolkit::Control::Property::STYLE_NAME, Property::STRING, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
+const PropertyRegistration Control::Impl::PROPERTY_2( typeRegistration, "backgroundColor", Toolkit::Control::Property::BACKGROUND_COLOR, Property::VECTOR4, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
+const PropertyRegistration Control::Impl::PROPERTY_3( typeRegistration, "backgroundImage", Toolkit::Control::Property::BACKGROUND_IMAGE, Property::MAP, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
+const PropertyRegistration Control::Impl::PROPERTY_4( typeRegistration, "keyInputFocus", Toolkit::Control::Property::KEY_INPUT_FOCUS, Property::BOOLEAN, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
+const PropertyRegistration Control::Impl::PROPERTY_5( typeRegistration, "background", Toolkit::Control::Property::BACKGROUND, Property::MAP, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
+const PropertyRegistration Control::Impl::PROPERTY_6( typeRegistration, "tooltip", Toolkit::DevelControl::Property::TOOLTIP, Property::MAP, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
+const PropertyRegistration Control::Impl::PROPERTY_7( typeRegistration, "state", Toolkit::DevelControl::Property::STATE, Property::STRING, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
+const PropertyRegistration Control::Impl::PROPERTY_8( typeRegistration, "subState", Toolkit::DevelControl::Property::SUB_STATE, Property::STRING, &Control::Impl::SetProperty, &Control::Impl::GetProperty );
Toolkit::Control Control::New()
{
// Create the implementation, temporarily owned on stack
- IntrusivePtr<Control> controlImpl = new Control( CONTROL_BEHAVIOUR_NONE );
+ IntrusivePtr<Control> controlImpl = new Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) );
// Pass ownership to handle
Toolkit::Control handle( *controlImpl );
return handle;
}
-Control::~Control()
+void Control::SetStyleName( const std::string& styleName )
{
- delete mImpl;
+ if( styleName != mImpl->mStyleName )
+ {
+ mImpl->mStyleName = styleName;
+
+ // Apply new style, if stylemanager is available
+ Toolkit::StyleManager styleManager = Toolkit::StyleManager::Get();
+ if( styleManager )
+ {
+ GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
+ }
+ }
}
-Vector3 Control::GetNaturalSize()
+const std::string& Control::GetStyleName() const
{
- // could be overridden in derived classes.
- return mImpl->mNaturalSize;
+ return mImpl->mStyleName;
}
-float Control::CalculateChildSize( const Dali::Actor& child, Dimension dimension )
+void Control::SetBackgroundColor( const Vector4& color )
{
- // Could be overridden in derived classes.
- return CalculateChildSizeBase( child, dimension );
+ mImpl->mBackgroundColor = color;
+ Property::Map map;
+ map[ Toolkit::DevelVisual::Property::TYPE ] = Toolkit::Visual::COLOR;
+ map[ Toolkit::ColorVisual::Property::MIX_COLOR ] = color;
+
+ SetBackground( map );
}
-bool Control::RelayoutDependentOnChildren( Dimension dimension )
+Vector4 Control::GetBackgroundColor() const
{
- return RelayoutDependentOnChildrenBase( dimension );
+ return mImpl->mBackgroundColor;
}
-float Control::GetHeightForWidth( float width )
+void Control::SetBackground( const Property::Map& map )
{
- // could be overridden in derived classes.
- float height( 0.0f );
- if ( mImpl->mNaturalSize.width > 0.0f )
+ Toolkit::Visual::Base visual = Toolkit::VisualFactory::Get().CreateVisual( map );
+ if( visual )
{
- height = mImpl->mNaturalSize.height * width / mImpl->mNaturalSize.width;
+ RegisterVisual( Toolkit::Control::Property::BACKGROUND, visual );
+ visual.SetDepthIndex( DepthIndex::BACKGROUND );
+
+ // Trigger a size negotiation request that may be needed by the new visual to relayout its contents.
+ RelayoutRequest();
}
- return height;
}
-float Control::GetWidthForHeight( float height )
+void Control::SetBackgroundImage( Image image )
+{
+ Toolkit::Visual::Base visual = Toolkit::VisualFactory::Get().CreateVisual( image );
+ if( visual )
+ {
+ RegisterVisual( Toolkit::Control::Property::BACKGROUND, visual );
+ visual.SetDepthIndex( DepthIndex::BACKGROUND );
+ }
+}
+
+void Control::ClearBackground()
+{
+ UnregisterVisual( Toolkit::Control::Property::BACKGROUND );
+ mImpl->mBackgroundColor = Color::TRANSPARENT;
+
+ // Trigger a size negotiation request that may be needed when unregistering a visual.
+ RelayoutRequest();
+}
+
+void Control::EnableGestureDetection(Gesture::Type type)
+{
+ if ( (type & Gesture::Pinch) && !mImpl->mPinchGestureDetector )
+ {
+ mImpl->mPinchGestureDetector = PinchGestureDetector::New();
+ mImpl->mPinchGestureDetector.DetectedSignal().Connect(mImpl, &Impl::PinchDetected);
+ mImpl->mPinchGestureDetector.Attach(Self());
+ }
+
+ if ( (type & Gesture::Pan) && !mImpl->mPanGestureDetector )
+ {
+ mImpl->mPanGestureDetector = PanGestureDetector::New();
+ mImpl->mPanGestureDetector.DetectedSignal().Connect(mImpl, &Impl::PanDetected);
+ mImpl->mPanGestureDetector.Attach(Self());
+ }
+
+ if ( (type & Gesture::Tap) && !mImpl->mTapGestureDetector )
+ {
+ mImpl->mTapGestureDetector = TapGestureDetector::New();
+ mImpl->mTapGestureDetector.DetectedSignal().Connect(mImpl, &Impl::TapDetected);
+ mImpl->mTapGestureDetector.Attach(Self());
+ }
+
+ if ( (type & Gesture::LongPress) && !mImpl->mLongPressGestureDetector )
+ {
+ mImpl->mLongPressGestureDetector = LongPressGestureDetector::New();
+ mImpl->mLongPressGestureDetector.DetectedSignal().Connect(mImpl, &Impl::LongPressDetected);
+ mImpl->mLongPressGestureDetector.Attach(Self());
+ }
+}
+
+void Control::DisableGestureDetection(Gesture::Type type)
{
- // could be overridden in derived classes.
- float width( 0.0f );
- if ( mImpl->mNaturalSize.height > 0.0f )
+ if ( (type & Gesture::Pinch) && mImpl->mPinchGestureDetector )
+ {
+ mImpl->mPinchGestureDetector.Detach(Self());
+ mImpl->mPinchGestureDetector.Reset();
+ }
+
+ if ( (type & Gesture::Pan) && mImpl->mPanGestureDetector )
+ {
+ mImpl->mPanGestureDetector.Detach(Self());
+ mImpl->mPanGestureDetector.Reset();
+ }
+
+ if ( (type & Gesture::Tap) && mImpl->mTapGestureDetector )
+ {
+ mImpl->mTapGestureDetector.Detach(Self());
+ mImpl->mTapGestureDetector.Reset();
+ }
+
+ if ( (type & Gesture::LongPress) && mImpl->mLongPressGestureDetector)
{
- width = mImpl->mNaturalSize.width * height / mImpl->mNaturalSize.height;
+ mImpl->mLongPressGestureDetector.Detach(Self());
+ mImpl->mLongPressGestureDetector.Reset();
}
- return width;
}
-const Vector3& Control::GetControlSize() const
+PinchGestureDetector Control::GetPinchGestureDetector() const
+{
+ return mImpl->mPinchGestureDetector;
+}
+
+PanGestureDetector Control::GetPanGestureDetector() const
+{
+ return mImpl->mPanGestureDetector;
+}
+
+TapGestureDetector Control::GetTapGestureDetector() const
{
- return mImpl->mCurrentSize;
+ return mImpl->mTapGestureDetector;
}
-const Vector3& Control::GetSizeSet() const
+LongPressGestureDetector Control::GetLongPressGestureDetector() const
{
- return mImpl->mNaturalSize;
+ return mImpl->mLongPressGestureDetector;
+}
+
+void Control::SetKeyboardNavigationSupport(bool isSupported)
+{
+ mImpl->mIsKeyboardNavigationSupported = isSupported;
+}
+
+bool Control::IsKeyboardNavigationSupported()
+{
+ return mImpl->mIsKeyboardNavigationSupported;
}
void Control::SetKeyInputFocus()
}
}
-PinchGestureDetector Control::GetPinchGestureDetector() const
+void Control::SetAsKeyboardFocusGroup(bool isFocusGroup)
{
- return mImpl->mPinchGestureDetector;
+ mImpl->mIsKeyboardFocusGroup = isFocusGroup;
+
+ // The following line will be removed when the deprecated API in KeyboardFocusManager is deleted
+ Toolkit::KeyboardFocusManager::Get().SetAsFocusGroup(Self(), isFocusGroup);
}
-PanGestureDetector Control::GetPanGestureDetector() const
+bool Control::IsKeyboardFocusGroup()
{
- return mImpl->mPanGestureDetector;
+ return Toolkit::KeyboardFocusManager::Get().IsFocusGroup(Self());
}
-TapGestureDetector Control::GetTapGestureDetector() const
+void Control::AccessibilityActivate()
{
- return mImpl->mTapGestureDetector;
+ // Inform deriving classes
+ OnAccessibilityActivated();
}
-LongPressGestureDetector Control::GetLongPressGestureDetector() const
+void Control::KeyboardEnter()
{
- return mImpl->mLongPressGestureDetector;
+ // Inform deriving classes
+ OnKeyboardEnter();
}
-void Control::SetBackgroundColor( const Vector4& color )
+void Control::RegisterVisual( Property::Index index, Toolkit::Visual::Base& visual )
+{
+ RegisterVisual( index, visual, true );
+}
+
+void Control::RegisterVisual( Property::Index index, Toolkit::Visual::Base& visual, bool enabled )
{
- Background& background( mImpl->GetBackground() );
+ bool visualReplaced ( false );
+ Actor self = Self();
- if ( background.actor )
+ if( !mImpl->mVisuals.Empty() )
{
- // Just set the actor color
- background.actor.SetColor( color );
+ RegisteredVisualContainer::Iterator iter;
+ // Check if visual (index) is already registered. Replace if so.
+ if ( FindVisual( index, mImpl->mVisuals, iter ) )
+ {
+ if( (*iter)->visual && self.OnStage() )
+ {
+ Toolkit::GetImplementation((*iter)->visual).SetOffStage( self );
+ }
+ (*iter)->visual = visual;
+ visualReplaced = true;
+ }
}
- else
+
+ // If not set, set the name of the visual to the same name as the control's property.
+ // ( If the control has been type registered )
+ if( visual.GetName().empty() )
{
- // Create Mesh Actor
- MeshActor meshActor = MeshActor::New( CreateMesh() );
+ // Check if the control has been type registered:
+ TypeInfo typeInfo = TypeRegistry::Get().GetTypeInfo( typeid(*this) );
+ if( typeInfo )
+ {
+ // Check if the property index has been registered:
+ Property::IndexContainer indices;
+ typeInfo.GetPropertyIndices( indices );
+ Property::IndexContainer::Iterator iter = std::find( indices.Begin(), indices.End(), index );
+ if( iter != indices.End() )
+ {
+ // If it has, then get it's name and use that for the visual
+ std::string visualName = typeInfo.GetPropertyName( index );
+ visual.SetName( visualName );
+ }
+ }
+ }
- SetupBackgroundActor( meshActor, Actor::Property::SCALE, color );
+ if( !visualReplaced ) // New registration entry
+ {
+ mImpl->mVisuals.PushBack( new RegisteredVisual( index, visual, enabled ) );
+ }
- // Set the background actor before adding so that we do not inform deriving classes
- background.actor = meshActor;
- Self().Add( meshActor );
+ if( visual && self.OnStage() && enabled )
+ {
+ Toolkit::GetImplementation(visual).SetOnStage( self );
}
- background.color = color;
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Control::RegisterVisual() Registered %s(%d), enabled:%s\n", visual.GetName().c_str(), index, enabled?"T":"F" );
}
-Vector4 Control::GetBackgroundColor() const
+void Control::UnregisterVisual( Property::Index index )
{
- if ( mImpl->mBackground )
- {
- return mImpl->mBackground->color;
- }
- return Color::TRANSPARENT;
+ RegisteredVisualContainer::Iterator iter;
+ if ( FindVisual( index, mImpl->mVisuals, iter ) )
+ {
+ Actor self( Self() );
+ Toolkit::GetImplementation((*iter)->visual).SetOffStage( self );
+ (*iter)->visual.Reset();
+ mImpl->mVisuals.Erase( iter );
+ }
}
-void Control::SetBackgroundImage( Image image )
+Toolkit::Visual::Base Control::GetVisual( Property::Index index ) const
{
- Background& background( mImpl->GetBackground() );
-
- if ( background.actor )
+ RegisteredVisualContainer::Iterator iter;
+ if ( FindVisual( index, mImpl->mVisuals, iter ) )
{
- // Remove Current actor, unset AFTER removal so that we do not inform deriving classes
- Self().Remove( background.actor );
- background.actor.Reset();
+ return (*iter)->visual;
}
- ImageActor imageActor = ImageActor::New( image );
- SetupBackgroundActor( imageActor, Actor::Property::SIZE, background.color );
-
- // Set the background actor before adding so that we do not inform derived classes
- background.actor = imageActor;
- Self().Add( imageActor );
+ return Toolkit::Visual::Base();
}
-void Control::ClearBackground()
+void Control::EnableVisual( Property::Index index, bool enable )
{
- if ( mImpl->mBackground )
+ RegisteredVisualContainer::Iterator iter;
+ if ( FindVisual( index, mImpl->mVisuals, iter ) )
{
- Background& background( mImpl->GetBackground() );
- Self().Remove( background.actor );
+ if ( (*iter)->enabled == enable )
+ {
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Control::EnableVisual Visual %s(%d) already %s\n", (*iter)->visual.GetName().c_str(), index, enable?"enabled":"disabled");
+ return;
+ }
- delete mImpl->mBackground;
- mImpl->mBackground = NULL;
+ (*iter)->enabled = enable;
+ Actor parentActor = Self();
+ if ( Self().OnStage() ) // If control not on Stage then Visual will be added when StageConnection is called.
+ {
+ if ( enable )
+ {
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Control::EnableVisual Setting %s(%d) on stage \n", (*iter)->visual.GetName().c_str(), index );
+ Toolkit::GetImplementation((*iter)->visual).SetOnStage( parentActor );
+ }
+ else
+ {
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Control::EnableVisual Setting %s(%d) off stage \n", (*iter)->visual.GetName().c_str(), index );
+ Toolkit::GetImplementation((*iter)->visual).SetOffStage( parentActor ); // No need to call if control not staged.
+ }
+ }
+ }
+}
+
+bool Control::IsVisualEnabled( Property::Index index ) const
+{
+ RegisteredVisualContainer::Iterator iter;
+ if ( FindVisual( index, mImpl->mVisuals, iter ) )
+ {
+ return (*iter)->enabled;
}
+ return false;
}
-Actor Control::GetBackgroundActor() const
+Dali::Animation Control::CreateTransition( const Toolkit::TransitionData& handle )
{
- if ( mImpl->mBackground )
+ Dali::Animation transition;
+ const Internal::TransitionData& transitionData = Toolkit::GetImplementation( handle );
+
+ if( transitionData.Count() > 0 )
{
- return mImpl->mBackground->actor;
+ // Setup a Transition from TransitionData.
+ TransitionData::Iterator end = transitionData.End();
+ for( TransitionData::Iterator iter = transitionData.Begin() ;
+ iter != end; ++iter )
+ {
+ TransitionData::Animator* animator = (*iter);
+
+ Toolkit::Visual::Base visual = GetVisualByName( mImpl->mVisuals, animator->objectName );
+
+ if( visual )
+ {
+ Internal::Visual::Base& visualImpl = Toolkit::GetImplementation( visual );
+ visualImpl.AnimateProperty( transition, *animator );
+ }
+ else
+ {
+ // Otherwise, try any actor children of control (Including the control)
+ Actor child = Self().FindChildByName( animator->objectName );
+ if( child )
+ {
+ Property::Index propertyIndex = DevelHandle::GetPropertyIndex( child, animator->propertyKey );
+ if( propertyIndex != Property::INVALID_INDEX )
+ {
+ if( animator->animate == false )
+ {
+ if( animator->targetValue.GetType() != Property::NONE )
+ {
+ child.SetProperty( propertyIndex, animator->targetValue );
+ }
+ }
+ else // animate the property
+ {
+ if( animator->initialValue.GetType() != Property::NONE )
+ {
+ child.SetProperty( propertyIndex, animator->initialValue );
+ }
+
+ if( ! transition )
+ {
+ transition = Dali::Animation::New( 0.1f );
+ }
+
+ transition.AnimateTo( Property( child, propertyIndex ),
+ animator->targetValue,
+ animator->alphaFunction,
+ TimePeriod( animator->timePeriodDelay,
+ animator->timePeriodDuration ) );
+ }
+ }
+ }
+ }
+ }
}
- return Actor();
-}
-
-void Control::SetKeyboardNavigationSupport(bool isSupported)
-{
- mImpl->mIsKeyboardNavigationSupported = isSupported;
+ return transition;
}
-bool Control::IsKeyboardNavigationSupported()
+bool Control::OnAccessibilityActivated()
{
- return mImpl->mIsKeyboardNavigationSupported;
+ return false; // Accessibility activation is not handled by default
}
-void Control::Activate()
+bool Control::OnKeyboardEnter()
{
- // Inform deriving classes
- OnActivated();
+ return false; // Keyboard enter is not handled by default
}
bool Control::OnAccessibilityPan(PanGesture gesture)
return false; // Accessibility value change action is not handled by default
}
-void Control::SetAsKeyboardFocusGroup(bool isFocusGroup)
-{
- mImpl->mIsKeyboardFocusGroup = isFocusGroup;
-
- // The following line will be removed when the deprecated API in KeyboardFocusManager is deleted
- Toolkit::KeyboardFocusManager::Get().SetAsFocusGroup(Self(), isFocusGroup);
-}
-
-bool Control::IsKeyboardFocusGroup()
+bool Control::OnAccessibilityZoom()
{
- return Toolkit::KeyboardFocusManager::Get().IsFocusGroup(Self());
+ return false; // Accessibility zoom action is not handled by default
}
-Actor Control::GetNextKeyboardFocusableActor(Actor currentFocusedActor, Toolkit::Control::KeyboardFocusNavigationDirection direction, bool loopEnabled)
+Actor Control::GetNextKeyboardFocusableActor(Actor currentFocusedActor, Toolkit::Control::KeyboardFocus::Direction direction, bool loopEnabled)
{
return Actor();
}
{
}
-bool Control::DoAction(BaseObject* object, const std::string& actionName, const PropertyValueContainer& attributes)
+Toolkit::Control::KeyEventSignalType& Control::KeyEventSignal()
{
- bool ret = false;
-
- if( object && ( 0 == strcmp( actionName.c_str(), ACTION_CONTROL_ACTIVATED ) ) )
- {
- Toolkit::Control control = Toolkit::Control::DownCast( BaseHandle( object ) );
- if( control )
- {
- // if cast succeeds there is an implementation so no need to check
- control.GetImplementation().OnActivated();
- }
- }
-
- return ret;
+ return mImpl->mKeyEventSignal;
}
-bool Control::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
+Toolkit::Control::KeyInputFocusSignalType& Control::KeyInputFocusGainedSignal()
{
- Dali::BaseHandle handle( object );
-
- bool connected( false );
- Toolkit::Control control = Toolkit::Control::DownCast( handle );
- if ( control )
- {
- Control& controlImpl( control.GetImplementation() );
- connected = true;
-
- if ( 0 == strcmp( signalName.c_str(), SIGNAL_KEY_EVENT ) )
- {
- controlImpl.KeyEventSignal().Connect( tracker, functor );
- }
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_TAPPED ) )
- {
- controlImpl.EnableGestureDetection( Gesture::Tap );
- controlImpl.GetTapGestureDetector().DetectedSignal().Connect( tracker, functor );
- }
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_PANNED ) )
- {
- controlImpl.EnableGestureDetection( Gesture::Pan );
- controlImpl.GetPanGestureDetector().DetectedSignal().Connect( tracker, functor );
- }
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_PINCHED ) )
- {
- controlImpl.EnableGestureDetection( Gesture::Pinch );
- controlImpl.GetPinchGestureDetector().DetectedSignal().Connect( tracker, functor );
- }
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_LONG_PRESSED ) )
- {
- controlImpl.EnableGestureDetection( Gesture::LongPress );
- controlImpl.GetLongPressGestureDetector().DetectedSignal().Connect( tracker, functor );
- }
- else
- {
- // signalName does not match any signal
- connected = false;
- }
- }
- return connected;
+ return mImpl->mKeyInputFocusGainedSignal;
}
-Toolkit::Control::KeyEventSignalType& Control::KeyEventSignal()
+Toolkit::Control::KeyInputFocusSignalType& Control::KeyInputFocusLostSignal()
{
- return mImpl->mKeyEventSignal;
+ return mImpl->mKeyInputFocusLostSignal;
}
bool Control::EmitKeyEventSignal( const KeyEvent& event )
}
Control::Control( ControlBehaviour behaviourFlags )
-: CustomActorImpl( behaviourFlags & REQUIRES_TOUCH_EVENTS ),
+: CustomActorImpl( static_cast< ActorFlags >( behaviourFlags ) ),
mImpl(new Impl(*this))
{
mImpl->mFlags = behaviourFlags;
}
-void Control::Initialize()
+Control::~Control()
{
- // Calling deriving classes
- OnInitialize();
-
- // Test if the no size negotiation flag is not set
- if( ( mImpl->mFlags & NO_SIZE_NEGOTIATION ) == 0 )
- {
- // Size negotiate disabled by default, so turn it on for this actor
- Self().SetRelayoutEnabled( true );
- }
-
- if( mImpl->mFlags & REQUIRES_STYLE_CHANGE_SIGNALS )
- {
- Toolkit::StyleManager styleManager = Toolkit::StyleManager::Get();
-
- // Register for style changes
- styleManager.StyleChangeSignal().Connect( this, &Control::DoStyleChange );
-
- // SetTheme
- GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
- }
-
- SetRequiresHoverEvents(mImpl->mFlags & REQUIRES_HOVER_EVENTS);
- SetRequiresMouseWheelEvents(mImpl->mFlags & REQUIRES_MOUSE_WHEEL_EVENTS);
-
- mImpl->mInitialized = true;
+ delete mImpl;
}
-void Control::EnableGestureDetection(Gesture::Type type)
+void Control::Initialize()
{
- if ( (type & Gesture::Pinch) && !mImpl->mPinchGestureDetector )
- {
- mImpl->mPinchGestureDetector = PinchGestureDetector::New();
- mImpl->mPinchGestureDetector.DetectedSignal().Connect(mImpl, &Impl::PinchDetected);
- mImpl->mPinchGestureDetector.Attach(Self());
- }
-
- if ( (type & Gesture::Pan) && !mImpl->mPanGestureDetector )
- {
- mImpl->mPanGestureDetector = PanGestureDetector::New();
- mImpl->mPanGestureDetector.DetectedSignal().Connect(mImpl, &Impl::PanDetected);
- mImpl->mPanGestureDetector.Attach(Self());
- }
-
- if ( (type & Gesture::Tap) && !mImpl->mTapGestureDetector )
- {
- mImpl->mTapGestureDetector = TapGestureDetector::New();
- mImpl->mTapGestureDetector.DetectedSignal().Connect(mImpl, &Impl::TapDetected);
- mImpl->mTapGestureDetector.Attach(Self());
- }
+ // Call deriving classes so initialised before styling is applied to them.
+ OnInitialize();
- if ( (type & Gesture::LongPress) && !mImpl->mLongPressGestureDetector )
+ if( (mImpl->mFlags & REQUIRES_STYLE_CHANGE_SIGNALS) ||
+ !(mImpl->mFlags & DISABLE_STYLE_CHANGE_SIGNALS) )
{
- mImpl->mLongPressGestureDetector = LongPressGestureDetector::New();
- mImpl->mLongPressGestureDetector.DetectedSignal().Connect(mImpl, &Impl::LongPressDetected);
- mImpl->mLongPressGestureDetector.Attach(Self());
- }
-}
+ Toolkit::StyleManager styleManager = StyleManager::Get();
-void Control::DisableGestureDetection(Gesture::Type type)
-{
- if ( (type & Gesture::Pinch) && mImpl->mPinchGestureDetector )
- {
- mImpl->mPinchGestureDetector.Detach(Self());
- mImpl->mPinchGestureDetector.Reset();
- }
+ // if stylemanager is available
+ if( styleManager )
+ {
+ StyleManager& styleManagerImpl = GetImpl( styleManager );
- if ( (type & Gesture::Pan) && mImpl->mPanGestureDetector )
- {
- mImpl->mPanGestureDetector.Detach(Self());
- mImpl->mPanGestureDetector.Reset();
- }
+ // Register for style changes
+ styleManagerImpl.ControlStyleChangeSignal().Connect( this, &Control::OnStyleChange );
- if ( (type & Gesture::Tap) && mImpl->mTapGestureDetector )
- {
- mImpl->mTapGestureDetector.Detach(Self());
- mImpl->mTapGestureDetector.Reset();
+ // Apply the current style
+ styleManagerImpl.ApplyThemeStyleAtInit( Toolkit::Control( GetOwner() ) );
+ }
}
- if ( (type & Gesture::LongPress) && mImpl->mLongPressGestureDetector)
+ if( mImpl->mFlags & REQUIRES_KEYBOARD_NAVIGATION_SUPPORT )
{
- mImpl->mLongPressGestureDetector.Detach(Self());
- mImpl->mLongPressGestureDetector.Reset();
+ SetKeyboardNavigationSupport( true );
}
}
{
}
-void Control::OnActivated()
+void Control::OnControlChildAdd( Actor& child )
{
}
-void Control::OnThemeChange( Toolkit::StyleManager styleManager )
+void Control::OnControlChildRemove( Actor& child )
{
- GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
}
-void Control::OnFontChange( bool defaultFontChange, bool defaultFontSizeChange )
+void Control::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
{
+ // By default the control is only interested in theme (not font) changes
+ if( styleManager && change == StyleChange::THEME_CHANGE )
+ {
+ GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
+ }
+ RelayoutRequest();
}
void Control::OnPinch(const PinchGesture& pinch)
{
}
-void Control::OnControlStageConnection()
+void Control::EmitKeyInputFocusSignal( bool focusGained )
{
+ Dali::Toolkit::Control handle( GetOwner() );
+
+ if ( focusGained )
+ {
+ // signals are allocated dynamically when someone connects
+ if ( !mImpl->mKeyInputFocusGainedSignal.Empty() )
+ {
+ mImpl->mKeyInputFocusGainedSignal.Emit( handle );
+ }
+ }
+ else
+ {
+ // signals are allocated dynamically when someone connects
+ if ( !mImpl->mKeyInputFocusLostSignal.Empty() )
+ {
+ mImpl->mKeyInputFocusLostSignal.Emit( handle );
+ }
+ }
}
-void Control::OnControlStageDisconnection()
+void Control::OnStageConnection( int depth )
{
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Control::OnStageConnection number of registered visuals(%d)\n", mImpl->mVisuals.Size() );
+
+ Actor self( Self() );
+
+ for(RegisteredVisualContainer::Iterator iter = mImpl->mVisuals.Begin(); iter!= mImpl->mVisuals.End(); iter++)
+ {
+ // Check whether the visual is empty and enabled
+ if( (*iter)->visual && (*iter)->enabled )
+ {
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Control::OnStageConnection Setting visual(%d) on stage\n", (*iter)->index );
+ Toolkit::GetImplementation((*iter)->visual).SetOnStage( self );
+ }
+ }
+
+ if( mImpl->mVisuals.Empty() && ! self.GetRendererCount() )
+ {
+ Property::Value clippingValue = self.GetProperty( Actor::Property::CLIPPING_MODE );
+ int clippingMode = ClippingMode::DISABLED;
+ if( clippingValue.Get( clippingMode ) )
+ {
+ // Add a transparent background if we do not have any renderers or visuals so we clip our children
+
+ if( clippingMode == ClippingMode::CLIP_CHILDREN )
+ {
+ // Create a transparent background visual which will also get staged.
+ SetBackgroundColor( Color::TRANSPARENT );
+ }
+ }
+ }
}
-void Control::OnControlChildAdd( Actor& child )
+void Control::OnStageDisconnection()
{
+ for(RegisteredVisualContainer::Iterator iter = mImpl->mVisuals.Begin(); iter!= mImpl->mVisuals.End(); iter++)
+ {
+ // Check whether the visual is empty
+ if( (*iter)->visual )
+ {
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Control::OnStageDisconnection Setting visual(%d) off stage\n", (*iter)->index );
+ Actor self( Self() );
+ Toolkit::GetImplementation((*iter)->visual).SetOffStage( self );
+ }
+ }
}
-void Control::OnControlChildRemove( Actor& child )
+void Control::OnKeyInputFocusGained()
{
+ EmitKeyInputFocusSignal( true );
}
-void Control::OnControlSizeSet( const Vector3& size )
+void Control::OnKeyInputFocusLost()
{
+ EmitKeyInputFocusSignal( false );
}
-void Control::OnCalculateRelayoutSize( Dimension dimension )
+void Control::OnChildAdd(Actor& child)
{
+ // Notify derived classes.
+ OnControlChildAdd( child );
}
-void Control::OnLayoutNegotiated( float size, Dimension dimension )
+void Control::OnChildRemove(Actor& child)
{
+ // Notify derived classes.
+ OnControlChildRemove( child );
}
-void Control::OnRelayout( const Vector2& size, RelayoutContainer& container )
+void Control::OnPropertySet( Property::Index index, Property::Value propertyValue )
{
- for( unsigned int i = 0, numChildren = Self().GetChildCount(); i < numChildren; ++i )
+ Actor self( Self() );
+ if( index == Actor::Property::CLIPPING_MODE )
{
- container.Add( Self().GetChildAt( i ), size );
- }
-}
+ // Only set the background if we're already on the stage and have no renderers or visuals
-void Control::OnSetResizePolicy( ResizePolicy policy, Dimension dimension )
-{
-}
+ if( mImpl->mVisuals.Empty() && ! self.GetRendererCount() && self.OnStage() )
+ {
+ ClippingMode::Type clippingMode = ClippingMode::DISABLED;
+ if( Scripting::GetEnumerationProperty< ClippingMode::Type >( propertyValue, CLIPPING_MODE_TABLE, CLIPPING_MODE_TABLE_COUNT, clippingMode ) )
+ {
+ // Add a transparent background if we do not have one so we clip children
-void Control::OnKeyInputFocusGained()
-{
- // Do Nothing
+ if( clippingMode == ClippingMode::CLIP_CHILDREN )
+ {
+ SetBackgroundColor( Color::TRANSPARENT );
+ }
+ }
+ }
+ }
}
-void Control::OnKeyInputFocusLost()
+void Control::OnSizeSet(const Vector3& targetSize)
{
- // Do Nothing
+ Toolkit::Visual::Base visual = GetVisual( Toolkit::Control::Property::BACKGROUND );
+ if( visual )
+ {
+ Vector2 size( targetSize );
+ visual.SetTransformAndSize( Property::Map(), size ); // Send an empty map as we do not want to modify the visual's set transform
+ }
}
void Control::OnSizeAnimation(Animation& animation, const Vector3& targetSize)
{
- // @todo consider animating negotiated child sizes to target size
+ // @todo size negotiate background to new size, animate as well?
}
bool Control::OnTouchEvent(const TouchEvent& event)
return false; // Do not consume
}
-bool Control::OnMouseWheelEvent(const MouseWheelEvent& event)
+bool Control::OnWheelEvent(const WheelEvent& event)
{
return false; // Do not consume
}
-void Control::OnStageConnection()
+void Control::OnRelayout( const Vector2& size, RelayoutContainer& container )
{
- // Notify derived classes.
- OnControlStageConnection();
+ for( unsigned int i = 0, numChildren = Self().GetChildCount(); i < numChildren; ++i )
+ {
+ container.Add( Self().GetChildAt( i ), size );
+ }
+
+ Toolkit::Visual::Base visual = GetVisual( Toolkit::Control::Property::BACKGROUND );
+ if( visual )
+ {
+ visual.SetTransformAndSize( Property::Map(), size ); // Send an empty map as we do not want to modify the visual's set transform
+ }
}
-void Control::OnStageDisconnection()
+void Control::OnSetResizePolicy( ResizePolicy::Type policy, Dimension::Type dimension )
{
- // Notify derived classes
- OnControlStageDisconnection();
}
-void Control::OnChildAdd(Actor& child)
+Vector3 Control::GetNaturalSize()
{
- // If this is the background actor, then we do not want to relayout or inform deriving classes
- if ( mImpl->mBackground && ( child == mImpl->mBackground->actor ) )
+ Toolkit::Visual::Base visual = GetVisual( Toolkit::Control::Property::BACKGROUND );
+ if( visual )
{
- return;
+ Vector2 naturalSize;
+ visual.GetNaturalSize( naturalSize );
+ return Vector3( naturalSize );
}
+ return Vector3::ZERO;
+}
- // Notify derived classes.
- OnControlChildAdd( child );
+float Control::CalculateChildSize( const Dali::Actor& child, Dimension::Type dimension )
+{
+ return CalculateChildSizeBase( child, dimension );
}
-void Control::OnChildRemove(Actor& child)
+float Control::GetHeightForWidth( float width )
{
- // If this is the background actor, then we do not want to relayout or inform deriving classes
- if ( mImpl->mBackground && ( child == mImpl->mBackground->actor ) )
- {
- return;
- }
+ return GetHeightForWidthBase( width );
+}
- // Notify derived classes.
- OnControlChildRemove( child );
+float Control::GetWidthForHeight( float height )
+{
+ return GetWidthForHeightBase( height );
}
-void Control::OnSizeSet(const Vector3& targetSize)
+bool Control::RelayoutDependentOnChildren( Dimension::Type dimension )
{
- if( targetSize != mImpl->mNaturalSize )
- {
- // Only updates size if set through Actor's API
- mImpl->mNaturalSize = targetSize;
- }
+ return RelayoutDependentOnChildrenBase( dimension );
+}
- if( targetSize != mImpl->mCurrentSize )
- {
- // Update control size.
- mImpl->mCurrentSize = targetSize;
+void Control::OnCalculateRelayoutSize( Dimension::Type dimension )
+{
+}
- // Notify derived classes.
- OnControlSizeSet( targetSize );
- }
+void Control::OnLayoutNegotiated( float size, Dimension::Type dimension )
+{
}
void Control::SignalConnected( SlotObserver* slotObserver, CallbackBase* callback )
mImpl->SignalDisconnected( slotObserver, callback );
}
-void Control::DoStyleChange( Toolkit::StyleManager styleManager, StyleChange change )
+Control& GetImplementation( Dali::Toolkit::Control& handle )
{
- if( change.themeChange )
- {
- OnThemeChange( styleManager );
- }
- else if( change.defaultFontChange || change.defaultFontSizeChange )
- {
- OnFontChange( change.defaultFontChange, change.defaultFontSizeChange );
- }
+ CustomActorImpl& customInterface = handle.GetImplementation();
+ // downcast to control
+ Control& impl = dynamic_cast< Internal::Control& >( customInterface );
+ return impl;
+}
+
+const Control& GetImplementation( const Dali::Toolkit::Control& handle )
+{
+ const CustomActorImpl& customInterface = handle.GetImplementation();
+ // downcast to control
+ const Control& impl = dynamic_cast< const Internal::Control& >( customInterface );
+ return impl;
}
} // namespace Internal
projects / platform / core / uifw / dali-toolkit.git / blobdiff